Prompt:

90s Polaroid style, wide-angle lens, slight underexposure, coarse grainy film texture, old wooden school staircase with sunlight streaming through dusty windows, a breathtakingly beautiful Japanese high-school girl with photorealistic idol-like face as stunning as Nogizaka46 members or Minami Hamabe, medium-length brown hair tied loosely, warm gentle smile, wearing summer sailor uniform (white blouse, navy skirt), climbing the stairs, skirt hem fluttering naturally, camera from behind at low angle, (idol-face clarity:2.0) (authentic Japanese face:1.7) (skirt motion:1.4) (nostalgic school mood:1.2) nostalgic dreamy tone, handheld candid 35mm film aesthetic --ar 2:3

90年代宝丽来风格，广角镜头，轻微欠曝，粗糙的颗粒感胶卷质感，老旧的木制学校楼梯，阳光透过布满灰尘的窗户洒进来，一位惊艳的日本高中女孩，面容如偶像般真实美丽，像乃木坂46的成员或滨美奈一样，棕色中长发随意扎起，温暖的微笑，穿着夏季水手服（白色衬衫，海军蓝裙子），在楼梯上攀爬，裙摆自然飘动，摄像机从后方低角度拍摄，（偶像面庞清晰度：2.0）（真实日本面孔：1.7）（裙摆动态：1.4）（怀旧学校气氛：1.2）怀旧梦幻色调，手持随拍35mm胶卷美学